单词	expansion fastener
释义	DictionarySeeexpansion bolt expansion fastener expansion bolt expansion bolts An anchoring device having an expandable socket that swells as a bolt is tightened into it; used in masonry walls for attaching timber, etc.
随便看	hoo.cef hooch hooched hooched up hooched-up hoocher hooches hooch fest hooch-fest hoochfest hooch fests hooch-fests hoochfests hooch head hooch-head hoochhead hooch heads hooch-heads hoochheads hooch hound hooch-hound hoochhound hooch hounds hooch-hounds hoochhounds

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。